The correct answer is C. I am absolutely positive.
If I am correct then the blank should be filled in with " climate front atmosphere" Not sure if this is correct but, hope this helped! :)
I cannot help you with that since I do not know what "passage 1" is referring to. Nor the underlined sentences on page 3-4. Include the literacy text.
your answer is ''may'' hope this helps and have a great day
